Question

what are eddy current​

Answer 1

Answer:

Eddy currents (also called Foucault's currents) are loops of electrical current induced within conductors by a changing magnetic field in the conductor according to Faraday's law of induction. ... This effect is employed in eddy current brakes which are used to stop rotating power tools quickly when they are turned off.  Eddy currents are named so because the current looks like eddies or whirlpools. When a conductor is placed in the changing magnetic field, the induced current in the conductor is termed as Eddy currents.

Explanation:

Answer 2

Explanation:

An electric current in a conducting material that results from induction by a moving or varying magnetic field...

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